Silver Clock is one of Marsh's servants.
When Rikka and Alice overcame their past, he and Purple Buggy fought them. As Cure Diamond and Cure Rosetta understood their past they managed to kill him.
He appears as a cerulean clock with a white face, different eyes, and yellow gloves and boots.
He is easygoing, nonchalant, and imperturbable when he took down both Cure Diamond and Cure Rosetta, despite being harshly.
He can jump high thanks to his capable legs.